Screen control method, system and terminal equipment
A technology of screen control and main screen, applied in instruments, computing, electrical and digital data processing, etc., can solve problems such as poor experience, users can't zoom the screen, etc.
Active Publication Date: 2021-02-19
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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Problems solved by technology
However, when the screen is reduced, the content displayed on the screen will also be scaled accordingly. When the user browses the webpage or plays a video, the content displayed on the screen is too small, and the experience is not good; in addition, the screen is reduced according to the ratio preset by the system. Users cannot scale the screen according to their preferences
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[0043]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0044]Seefigure 1 ,figure 1 It is a flowchart of a screen control method provided by an embodiment of the present invention, and the method includes:
[0045]S1. In response to the first touch point and the second touch point on the main screen and the first relative distance between the first touch point and the second touch point is greater than the first distance preset value, Monitoring the sliding operation of the first touch point and the se...
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The invention discloses a screen control method, comprising: responding to a first touch point and a second touch point on the main screen and the first relative distance between the first touch point and the second touch point is greater than the first distance preset Set a value, monitor the sliding operation of the first touch point and the second touch point within a preset time; obtain the second relative distance between the first touch point and the second touch point after the sliding occurs; when the second relative When the difference between the distance and the first relative distance is greater than the second distance preset value, a sub-display area proportional to the size of the main screen is determined on the main screen according to the current first touch point and the second touch point; The screen data of the main screen is copied, and the copied screen data is reduced in size according to the size of the sub-display area, and then mapped to the sub-display area for synchronous display. The invention also discloses a screen control system and a terminal device. By adopting the embodiment of the present invention, it is possible to more flexibly generate a small proportional screen in a large screen and display it synchronously.
Description
Technical field[0001]The present invention relates to the technical field of terminal control, in particular to a screen control method, system and terminal equipment.Background technique[0002]Nowadays, as the display screens of mobile terminals continue to increase, the size of mobile terminals becomes larger and larger. When a user holds a large-screen mobile terminal with one hand, his fingers cannot reach the entire screen, and the user often needs to pass Using both hands to operate the screen of the mobile terminal brings inconvenience to the user.[0003]In the prior art, the screen is usually scaled according to a fixed ratio, thereby enabling one-handed operation. However, when the screen is reduced, the content displayed on the screen is also zoomed accordingly. When the user browses the web or plays a video, the content displayed on the screen is too small and the experience is not good; in addition, the screen is reduced according to the preset ratio of the system. Users c...
Claims
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IPC IPC(8): G06F3/0484G06F3/0488
CPCG06F3/0484G06F3/0488
Inventor 杨起源
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD